Question

given that 5milimeter of 5.2mol per liter NaCl will be used to prepare 0.026mol per liter NaCl, describe how you will prepare this solution?

Answer 1

you are diluting it 5.2/.026=200 times, so you need one part orignal NaCl, 199 parts water. If one part is 5mL, then you add water to the 200*5ml=1000ml mark.

Answer 2

thanks so much